What is the slope of the line given by the equation y = -3x?

a. -one third
b. -3
c. one third
d. 3

The correct option is B.

Step-by-step explanation:

The given equation is

          .... (1)

The slope intercept form of a line is

       .... (2)

Where, m is slope and b is y-intercept.

From (1) and (2), we get

The slope of the line is -3.

Therefore the correct option is B.

x + 4/7

step-by-step explanation:

use cymath